| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{+3} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{+3} + 4 H2O
CuSO4 + K2CO3 = CuCO3 + K2(SO4) =>
CuSO4 + K2CO3 = CuCO3 + K2(SO4)
Cu + HNO3 = CuNO3 + N2 + H2O =>
10 Cu + 12 HNO3 = 10 CuNO3 + N2 + 6 H2O
HBr + MgO = MgBr2 + H2O =>
2 HBr + MgO = MgBr2 + H2O
CUO + HNO3 = CU(NO3)2 + H2O =>
CUO + 2 HNO3 = CU(NO3)2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3COCH3 + H2O = CH3CH2COO + H3O =>
CH3COCH3 + 4 H2O = CH3CH2COO + 3 H3O
NaOH + KMnO4 = NaMnO4 + KOH = =>
NaOH + KMnO4 = NaMnO4 + KOH
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
RbOH + CH3COOH = RbCH3COO + H2O =>
RbOH + CH3COOH = RbCH3COO + H2O
PbO2 + As + KOH = PbO + KAsO2 + H2O =>
3 PbO2 + 2 As + 2 KOH = 3 PbO + 2 KAsO2 + H2O
NaCl*13H2O = NaOH + Cl2 + H2 + H2O =>
2 NaCl*13H2O = 2 NaOH + Cl2 + H2 + 24 H2O
Li2CO3 + HClO = LiClO + H2CO3 =>
Li2CO3 + 2 HClO = 2 LiClO + H2CO3
Pb(SO4) + Li(NO3) = Pb(NO3)2 + Li2SO4 =>
Pb(SO4) + 2 Li(NO3) = Pb(NO3)2 + Li2SO4
CuS + Al(OH)3 = Cu(OH)2 + Al + S =>
3 CuS + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 S
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C6H6O12 + O2 = CO2 + H2O =>
2 C6H6O12 + 3 O2 = 12 CO2 + 6 H2O
KOH + SO2 = KSO2 + OH =>
KOH + SO2 = KSO2 + OH
BaCl2 + KOH = BaOH + KCl2 =>
BaCl2 + KOH = BaOH + KCl2
VCl3 + NaSbCl6 = NaVCl6 + SbCl3 =>
VCl3 + NaSbCl6 = NaVCl6 + SbCl3
P + Cl2 = P(Cl2)4 =>
P + 4 Cl2 = P(Cl2)4
MgSO4 + H2SO4 = Mg(SO4)2 + H2 =>
MgSO4 + H2SO4 = Mg(SO4)2 + H2
C2H5Cl + NaOH = C2H6 + NaCl + O =>
C2H5Cl + NaOH = C2H6 + NaCl + O
CuSO4 + K2CO3 = Cu2(CO3)2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 = Cu2(CO3)2 + 2 K2SO4
CH2OH + H2 = CH3OH =>
2 CH2OH + H2 = 2 CH3OH
K2(CO2) + CaCl2 = KCl + Ca(CO2) =>
K2(CO2) + CaCl2 = 2 KCl + Ca(CO2)
Na + SO3 + HCl = H2SO3 + NaCl =>
2 Na + SO3 + 2 HCl = H2SO3 + 2 NaCl
HC2H3O2 + CaO2H2 = H2O + CaC4H6O4 =>
2 HC2H3O2 + CaO2H2 = 2 H2O + CaC4H6O4
CaCO3(s) + HNO3(aq) = Ca(NO3)2 + H2O + CO2 =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2 + H2O + CO2
SiHCl3 + O2 + H2O = SiO2 + HCl =>
2 SiHCl3 + O2 + 2 H2O = 2 SiO2 + 6 HCl
Al2(SO3)3 + HF = H2SO3 + AlF3 =>
Al2(SO3)3 + 6 HF = 3 H2SO3 + 2 AlF3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + Pb = Al2Pb3 =>
2 Al + 3 Pb = Al2Pb3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NH4ClO4 + Mg = MgCl2 + O2 + N2 + H2 =>
2 NH4ClO4 + Mg = MgCl2 + 4 O2 + N2 + 4 H2
AgNO3 + Na2CO3{-2} = Ag2CO3{-2} + NaNO3 =>
2 AgNO3 + Na2CO3{-2} = Ag2CO3{-2} + 2 NaNO3
FeCl3*6H2O + NiCl2*6H2O + O2 = NiFe2O4 + Cl2 + H2O =>
2 FeCl3*6H2O + NiCl2*6H2O + 2 O2 = NiFe2O4 + 4 Cl2 + 18 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
(NH4)2CO3 + CaCl2(aq) = CaCO3 + NH4Cl =>
(NH4)2CO3 + CaCl2(aq) = CaCO3 + 2 NH4Cl
NH4NO3 + H2SO4 = HNO3 + (NH4)2SO4 =>
2 NH4NO3 + H2SO4 = 2 HNO3 + (NH4)2SO4
PbBr2 + HBr = H(PbBr3) =>
PbBr2 + HBr = H(PbBr3)
CH2CHCH3 + HBr = CH3CHBrCH3 =>
CH2CHCH3 + HBr = CH3CHBrCH3
Pb(CH3COO)2 + Na2SiO3 = CH3COONa + PbSiO3 =>
Pb(CH3COO)2 + Na2SiO3 = 2 CH3COONa + PbSiO3
AgNO3 + KClO3 = AgClO3 + KNO3 =>
AgNO3 + KClO3 = AgClO3 + KNO3
K2Cr2O7 + NaOH = K2CrO4 + H2O + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = K2CrO4 + H2O + Na2CrO4
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Ni2 + NH3 = Ni(NH3)6 =>
Ni2 + 12 NH3 = 2 Ni(NH3)6
Cr2O7{2-} + OH{-} = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH{-} = 2 CrO4{2-} + H2O
Pb + H2SO4 = PbHSO42 + SO2 + H2O =>
2 Pb + 79 H2SO4 = 2 PbHSO42 + 77 SO2 + 78 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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